Is there exist a hadron spin-flip contribution in the Coulomb-hadron interference at small transfer momenta and high energies

Abstract

The analysing power $A_N$ is examined in the range of the Coulomb-hadron interferenceon on the basis of the experimental data from p_L = 6 GeV/c up to 200 GeV/c taking account of a phenomenological analysis at p_L = 6 GeV/c and a dynamic high-energy spin model. The results are compared with the new RHIC data at p_L = 100 GeV/c. The new experimental data obtained at RHIC indicate the small contributions of the hadrons spin-flip amplitude.

Comments: 18 pages, 8 figures, Table Essentially revision. Figures and Table are added, fit with new final data are made. Conclusion is not change